h1 {
  color: rgb(33, 1, 92);
  font-family: "STKaiti";
  letter-spacing: 10px;
  text-align: center;
}
span {
  color: red;
}
#value {
  color: black;
  /* line-height: 25px; */
}
#box {
  display: inline;
}
#check {
  display: inline;
}
#check,
p:hover {
  cursor: default; /*鼠标移到相应位置*/
}
#preview {
  display: inline;
}

.formm {
  width: 30%;
  background-color: rgb(233, 241, 246);
  border-width: 2px;
  border-style: solid;
  border-color: rgb(233, 241, 246);
  padding: 20px;
  margin: 0 auto;
  border-radius: 30px;
  text-align: left;
  line-height: 2em;
  text-align: justify;
  text-justify: inter-word;
  padding-left: 30px;
}

.formm div {
  width: 600px;
  margin: 0 auto;
  text-align: left;
}

label {
  display: inline-block;
  width: 80px;
  text-align: right;
}

.footer {
  margin-left: -4px;
}

.picture{
    margin: 0px auto;
}